350536726209 has 12 divisors (see below), whose sum is σ = 479059915088. Its totient is φ = 227991363360.

The previous prime is 350536726187. The next prime is 350536726217. The reversal of 350536726209 is 902627635053.

It is not a de Polignac number, because 350536726209 - 2¹⁹ = 350536201921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350536726009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34749739 + ... + 34759824.

Almost surely, 2^350536726209 is an apocalyptic number.

It is an amenable number.

350536726209 is a deficient number, since it is larger than the sum of its proper divisors (128523188879).

350536726209 is an equidigital number, since it uses as much as digits as its factorization.

350536726209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69509648 (or 69509607 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 48.

The spelling of 350536726209 in words is "three hundred fifty billion, five hundred thirty-six million, seven hundred twenty-six thousand, two hundred nine".